Gas
Mileage
Calculator
Calculate fuel efficiency in MPG, L/100km, and km/L from distance driven and fuel used.
Input
Unit System
Optional -- enter to see cost per mile/km.
Result
Miles per gallon30 MPG
Liters per 100 km7.8 L/100km
Kilometers per liter12.8 km/L
EPA Reference
The average fuel economy for new US passenger vehicles is approximately 25.4 MPG (EPA 2022). Vehicles above 30 MPG are considered above average. Hybrid vehicles typically achieve 40-60 MPG, while full electric vehicles have MPGe ratings of 100+.